Fast Downward

1–30 of 306

0 selected

Yuchen Liu, Malte Helmert3

Jun 30

Error unhashable type: \'list\'\n' when increasing action cost

Dear Malte, Thanks very much for your detailed answer, it's now clear for me :) Best regards

unread,

Error unhashable type: \'list\'\n' when increasing action cost

Dear Malte, Thanks very much for your detailed answer, it's now clear for me :) Best regards

Jun 30

Florian Pommerening

Jun 22

Fast Downward Discord server

Hello everyone, we are happy to announce that we now have a public Discord server for Fast Downward,

unread,

Fast Downward Discord server

Hello everyone, we are happy to announce that we now have a public Discord server for Fast Downward,

Jun 22

Jun 20

Downward Lab 7.1

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

unread,

Downward Lab 7.1

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

Jun 20

Jun 17

Fast Downward 22.06 released

Dear Fast Downward group, we are happy to announce the release of Fast Downward 22.06. Highlights: -

unread,

Fast Downward 22.06 released

Dear Fast Downward group, we are happy to announce the release of Fast Downward 22.06. Highlights: -

Jun 17

Laura Sebastia, … Clemens Büchner4

Jun 16

Printing landmarks

Hi Malte and Clemens, Thank you very much for your answers! I'll have a look at both options,

unread,

Printing landmarks

Hi Malte and Clemens, Thank you very much for your answers! I'll have a look at both options,

Jun 16

Clayton Ramsey, Malte Helmert4

Jun 9

File not found error on Singularity installation of Fast Downward 21.12

Hi Clayton, great that you could resolve it! For others looking at this in the future, I googled a

unread,

File not found error on Singularity installation of Fast Downward 21.12

Hi Clayton, great that you could resolve it! For others looking at this in the future, I googled a

Jun 9

alva...@gmail.com, … David Epstein4

Mar 28

Distribution of Fast Downward in a Windows Program

Thank you Victor! I was not aware that C and C++ code could compile on Android or that GPL involved

unread,

Distribution of Fast Downward in a Windows Program

Thank you Victor! I was not aware that C and C++ code could compile on Android or that GPL involved

Mar 28

Adrián Domínguez Díaz, … Coles, Andrew3

Mar 27

FastDownward options for IPC4

> Regarding your experiment, I also want to note that SGPlan was later (in > 2008) found to

unread,

FastDownward options for IPC4

> Regarding your experiment, I also want to note that SGPlan was later (in > 2008) found to

Mar 27

Victor Paléologue, … Victor Paléologue7

Mar 27

Fast Downward for Android

I am using the official Android support for native code (the NDK) to compile Python and Fast Downward

unread,

Fast Downward for Android

I am using the official Android support for native code (the NDK) to compile Python and Fast Downward

Mar 27

davi...@umich.edu, Florian Pommerening3

Mar 14

Fast Downward and C#

OK, that makes sense. Thanks Florian! It popped up in a Google search and I didn't pay much

unread,

Fast Downward and C#

OK, that makes sense. Thanks Florian! It popped up in a Google search and I didn't pay much

Mar 14

Feb 16

Fast Downward 21.12 released

Dear Fast Downward group, we are happy to announce the release of Fast Downward 21.12. Highlights: -

unread,

Fast Downward 21.12 released

Dear Fast Downward group, we are happy to announce the release of Fast Downward 21.12. Highlights: -

Feb 16

Jan 8

no failure on non existent variables

Hi all, The FD translator currently doesn't warn or fail when a predicate in the precondition or

unread,

no failure on non existent variables

Hi all, The FD translator currently doesn't warn or fail when a predicate in the precondition or

Jan 8

Argaman Aloni, … Malte Helmert9

12/10/21

Domains with contradictory effects

On 10.12.21 14:52, Christian Muise wrote: > Redundant in certain circumstances. If you want a

unread,

Domains with contradictory effects

On 10.12.21 14:52, Christian Muise wrote: > Redundant in certain circumstances. If you want a

12/10/21

Henryk Trappmann, Malte Helmert3

11/8/21

Newbe question about searches

Thank you very much! Though all my questions are answered by you already, I can still share my files:

unread,

Newbe question about searches

Thank you very much! Though all my questions are answered by you already, I can still share my files:

11/8/21

10/25/21

Downward Lab 7.0

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

unread,

Downward Lab 7.0

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

10/25/21

9/27/21

Downward Lab 6.5

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

unread,

Downward Lab 6.5

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

9/27/21

Victor PALEOLOGUE, … daniel mateu17

9/10/21

Faster translation from PDDL to SAS

Hi, I'm trying out a different approach for the constraints. Sorry if anyone was investing time

unread,

Faster translation from PDDL to SAS

Hi, I'm trying out a different approach for the constraints. Sorry if anyone was investing time

9/10/21

7/6/21

Downward Lab 6.4

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

unread,

Downward Lab 6.4

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

7/6/21

Luca Faraoni, Florian Pommerening2

6/21/21

Arithmetic expression in action preconditions

Dear Luca, Fast Downward is a classical planner and does not cover numerical variables. There are two

unread,

Arithmetic expression in action preconditions

Dear Luca, Fast Downward is a classical planner and does not cover numerical variables. There are two

6/21/21

6/17/21

axiom treatment in hmax

Hi, Under the discussion of hmax, the fast downward page currently states: axioms: supported (in the

unread,

axiom treatment in hmax

Hi, Under the discussion of hmax, the fast downward page currently states: axioms: supported (in the

6/17/21

Nishanth Kumar, … Malte Helmert4

4/23/21

Understanding How FD's Translator Works

Thank you Malte and Gabi, this is very helpful! Regards, Nishanth On Friday, April 23, 2021 at 2:20:

unread,

Understanding How FD's Translator Works

Thank you Malte and Gabi, this is very helpful! Regards, Nishanth On Friday, April 23, 2021 at 2:20:

4/23/21

Shivam Goel, Patrick Ferber2

2/26/21

Issue with Parsing EXIT code 30

Dear Shivam, I am sorry for the late reply. Sadly you were marked as spam. As far as I see it nobody

unread,

Issue with Parsing EXIT code 30

Dear Shivam, I am sorry for the late reply. Sadly you were marked as spam. As far as I see it nobody

2/26/21

2/14/21

Downward Lab 6.3

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

unread,

Downward Lab 6.3

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

2/14/21

Florian Pommerening, … Malte Helmert4

2/5/21

Fast Downward Development Blog

On 05.02.21 15:24, Christian Muise wrote: > I'm definitely interested. Any reason not to host

unread,

Fast Downward Development Blog

On 05.02.21 15:24, Christian Muise wrote: > I'm definitely interested. Any reason not to host

2/5/21

Nishanth Kumar, Malte Helmert3

1/7/21

Enabling FD's Pruning methods?

Hi Malte, Thanks so much for the swift response. I was able to use an example from the link you

unread,

Enabling FD's Pruning methods?

Hi Malte, Thanks so much for the swift response. I was able to use an example from the link you

1/7/21

David Paulius, … Malte Helmert10

12/2/20

Limitation on Number of Defined Types/Objects?

Greetings, To Malte and Sergio -- Thank you all for the suggestions. I can see there are a lot of

unread,

Limitation on Number of Defined Types/Objects?

Greetings, To Malte and Sergio -- Thank you all for the suggestions. I can see there are a lot of

12/2/20

David Epstein, Malte Helmert9

10/28/20

ways to improve speed?

Ok. I'll try that. Thank you! On Wed, Oct 28, 2020 at 8:01 PM Malte Helmert <malte.helmert@

unread,

ways to improve speed?

Ok. I'll try that. Thank you! On Wed, Oct 28, 2020 at 8:01 PM Malte Helmert <malte.helmert@

10/28/20

10/23/20

Downward Lab 6.2 and tutorial recording

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

unread,

Downward Lab 6.2 and tutorial recording

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

10/23/20

sachi...@gmail.com, Florian Pommerening2

10/5/20

Optimize for two costs

Dear sachini, can you be more specific with what you mean by "minimum with respect to the number

unread,

Optimize for two costs

Dear sachini, can you be more specific with what you mean by "minimum with respect to the number

10/5/20

9/15/20

Downward Lab 6.1

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

unread,

Downward Lab 6.1

Hi everyone, I'm happy to announce a new version of Lab and Downward Lab (https://lab.readthedocs

9/15/20

Search

Clear search

Close search

Google apps

Main menu